187.44.47.0/24

AS28202 · MASTER S/A

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Summary

Country	Brazil
Domain	com.com.br
ASN	AS28202
Parent Range	187.44.0.0/18
Registry	LACNIC
ID	ADM32

WHOIS Details

inetnum:     187.44.0.0/18
aut-num:     AS28202
abuse-c:     ADMAS5
owner:       Rede Brasileira de Comunicacao S/A
ownerid:     01.766.744/0001-84
responsible: Equipe de Engenharia de Redes
country:     BR
owner-c:     ADMAS5
tech-c:      ADMAS5
inetrev:     187.44.0.0/18
nserver:     ns1.mastercabo.com.br
nsstat:      20240227 AA
nslastaa:    20240227
nserver:     ns2.mastercabo.com.br
nsstat:      20240227 AA
nslastaa:    20240227
created:     20090126
changed:     20130307

nic-hdl-br:  ADMAS5
person:      Administrativo MasterCabo
e-mail:      ip_engineering@soumaster.com.br
country:     BR
created:     20080402
changed:     20240228

Overlapping Ranges

BGP prefixes that contain 187.44.47.0/24

Range	ASN	Company	Num of IPs
187.44.0.0/18	AS28202	Rede Brasileira de Comunicacao S/A	16,384

Nearby Ranges

BGP prefixes that overlap with 187.44.0.0/16

Range	ASN	Company	Num of IPs
187.44.128.0/17	AS28186	ITS TELECOMUNICACOES LTDA	32,768
187.44.0.0/18	AS28202	Rede Brasileira de Comunicacao S/A	16,384
187.44.96.0/20	AS16735	ALGAR TELECOM S/A	4,096
187.44.112.0/20	AS16735	ALGAR TELECOM S/A	4,096
187.44.80.0/20	AS28132	TRI TELECOM LTDA	4,096
187.44.64.0/20	AS28309	WGO MULTIMIDIA LTDA	4,096

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

152 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
187.44.47.1	AS28202 MASTER S/A	`13.32ms` from Osasco, BR

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
20.16.203.168	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
221.223.178.200	AS4808 China Unicom Beijing Province Network	`3.32ms` from Beijing, CN
79.254.229.200	AS3320 Deutsche Telekom AG	`5.62ms` from Frankfurt am Main, DE
20.52.89.56	AS8075 Microsoft Corporation	`0.44ms` from Frankfurt am Main, DE
43.136.46.72	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.94ms` from Guangzhou, CN
95.244.229.104	AS3269 Telecom Italia S.p.A.	`3.56ms` from Milan, IT
5.70.239.248	AS5607 Sky UK Limited	`2.85ms` from Erith, GB
36.138.122.56	AS56040 China Mobile communications corporation	`2.49ms` from Guangzhou, CN
43.129.80.120	AS132203 Tencent Building, Kejizhongyi Avenue	`0.29ms` from Hong Kong, HK
108.254.37.88	AS7018 AT&T Enterprises, LLC	`2.37ms` from Houston, US
157.137.14.104	AS31898 Oracle Corporation	`1.02ms` from Kansas City, US
109.148.113.232	AS2856 British Telecommunications PLC	`4.81ms` from London, GB
40.27.66.24	AS46450 Pilot Fiber, Inc.	`0.78ms` from New York City, US
54.80.9.184	AS14618 Amazon.com, Inc.	`0.48ms` from Reston, US
89.9.246.8	AS25400 Telia Norge AS	`1.86ms` from Sandefjord, NO
159.124.4.200	AS30103 Zoom Video Communications, Inc	`0.61ms` from Amsterdam, NL
46.253.244.24	AS201035 LueneCom Kommunikationsloesungen GmbH	`5.96ms` from Copenhagen, DK
213.123.144.232	AS2856 British Telecommunications PLC	`2.32ms` from Erith, GB
91.34.39.168	AS3320 Deutsche Telekom AG	`5.77ms` from Frankfurt am Main, DE
130.83.224.120	AS8365 Man-da.de GmbH	`1.17ms` from Frankfurt am Main, DE
193.112.48.24	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.06ms` from Guangzhou, CN
43.154.125.200	AS132203 Tencent Building, Kejizhongyi Avenue	`0.39ms` from Hong Kong, HK
112.122.161.232	AS4837 CHINA UNICOM China169 Backbone	`4.97ms` from Huainan, CN
39.113.187.168	AS9318 SK Broadband Co Ltd	`6.85ms` from Incheon, KR
62.30.123.72	AS5089 Virgin Media Limited	`11.43ms` from Maidenhead, GB

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f4 187.44.47.109

traceroute to 187.44.47.109 (187.44.47.109): 64 hops max, 52 byte packets

4 [AS3356] 8.242.2.78 2.336 ms

5 *

6 *

7 [AS28202] 187.44.47.109 16.832 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On April 24th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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